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Pre-Oxidation Heating Wire/Coil Heating Spring Wire1
Other Alloys, Pre-Oxidation Heating Spring Wire, Pre-Oxidation Wire
Shanghai Tankii Alloy Material Co., Ltd.
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Product Description Chemical Compositon of 0Cr23Al5: CrSiMnCrAlFeNominal composition Bal.Min(%) 20.55.3 Max(%)0.0800.70.423.56.3 Performance Properties:Wire SizeYield StrengthTensile StrengthElongationdiameterRp0.2RmAmmMPaMPa%1.68309305Typical Deposit Characterstics: Deposit Efficiency(%)62-78Hardness HV (300g)165-280Surface roughness(um)11-16Porosity(%)1-6*Oxides(%)5-20*Resistance Heating Wire:We are the greatest professional manufacturer of resistance heating alloy in China, specializing in Ferro-Chrome (Fe-Cr-AL) wire, Nickel-Chrome (Nichrome) wire, Copper Nickel (Constantan) wire, Stainless steel wire and related products in alloys tailored to meet specific customer requirementsSize detailsProduct nameSize rangeCold drawing wireDiameter 0.03-7.5mmHot-rolled wire rodDiameter 8.0-12mmRibbonThickness 0.05-0.35mmWidth 0.5.0-3.5mmCold rolled stripThickness 0.5-2.5mmWidth 5.0-40mmhot rolled stripThickness 4-6mmWidth 15-40mmbasic parameters:basic parametersAPMTMFeCrAlA-1AFDThe highestcontinuous working temperature1425140013001300The nominal chemical composition,% Cr22222222AI5.85.85.34.8FeingredientsingredientsingredientsingredientsNi----The resistivity in 20oC,Ωmm-2mm-11.451.451.391.35density,g/cm37.17.17.157.25Thermal expansion coefficientK-1 20-750oC14×10-614×10-614×10-614×10-620-1000oC15×10-615×10-615×10-615×10-6The thermal conductivity 20oC,Wm-1K-113131313Specific heat capacity 20oC,KJkg-1K-10.460.460.460.46Melting pointoC1500150015001500Probably mechanical characteristics Tensile strength,N mm-2680680680650The yield strength,N mm-2470475475450Hardness,Hv230230230230Breaking elongation,%20181818900oCTensile strength,N mm-240343734Creep strength 800oC11686 1000oC3.411.51Magneticmagnetic(In the temperature600oC)Emissivity, the oxidation conditions0.70.70.70.7 Specification:Alloy TypeDiameterResistivityTensile Elongation(%)Bending Max.Continuous Working Life(mm)(μΩm)(20°C)StrengthTimesService(hours)(N/mm2) Temperature(°C)Cr20Ni80<0.501.09±0.05850-950>20>91200>200000.50-3.01.13±0.05850-950>20>91200>20000>3.01.14±0.05850-950>20>91200>20000Cr30Ni70<0.501.18±0.05850-950>20>91250>20000≥0.501.20±0.05850-950>20>91250>20000Cr15Ni60<0.501.12±0.05850-950>20>91125>20000≥0.501.15±0.05850-950>20>91125>20000Cr20Ni35<0.501.04±0.05850-950>20>91100>18000≥0.501.06±0.05850-950>20>91100>180001Cr13Al40.03-12.01.25±0.08588-735>16>6950>100000Cr15Al51.25±0.08588-735>16>61000>100000Cr25Al51.42±0.07634-784>12>51300>80000Cr23Al51.35±0.06634-784>12>51250>80000Cr21Al61.42±0.07634-784>12>51300>80001Cr20Al31.23±0.06634-784>12>51100>80000Cr21Al6Nb1.45±0.07634-784>12>51350>80000Cr27Al7Mo20.03-12.01.53±0.07686-784>12>51400>8000
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